Base | Representation |
---|---|
bin | 10111011110011… |
… | …10011111010111 |
3 | 111201120001111000 |
4 | 23233032133113 |
5 | 400403220440 |
6 | 31312514343 |
7 | 4610605320 |
oct | 1357163727 |
9 | 451501430 |
10 | 196929495 |
11 | a1186054 |
12 | 55b4b9b3 |
13 | 31a50839 |
14 | 1c223447 |
15 | 1244e730 |
hex | bbce7d7 |
196929495 has 32 divisors (see below), whose sum is σ = 400112640. Its totient is φ = 90024480.
The previous prime is 196929493. The next prime is 196929521. The reversal of 196929495 is 594929691.
It is not a de Polignac number, because 196929495 - 21 = 196929493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196929493) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103251 + ... + 105140.
It is an arithmetic number, because the mean of its divisors is an integer number (12503520).
Almost surely, 2196929495 is an apocalyptic number.
196929495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
196929495 is an abundant number, since it is smaller than the sum of its proper divisors (203183145).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196929495 is a wasteful number, since it uses less digits than its factorization.
196929495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208412 (or 208406 counting only the distinct ones).
The product of its digits is 1574640, while the sum is 54.
The square root of 196929495 is about 14033.1569862237. The cubic root of 196929495 is about 581.7953632778.
The spelling of 196929495 in words is "one hundred ninety-six million, nine hundred twenty-nine thousand, four hundred ninety-five".
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